Our Little Artist

We went to the Dawson/Rosnov family's house for Thanksgiving dessert.  They have a nice big toy room in their basement where the boys love to play.  I went down to check on them at point point, and I saw Gabe, Zach, and Drew building a train track.  Gabe had a wooden train building in his hand, and he said to the younger two, "Let's add some background details."  Neither Drew nor Zach said anything in response, but I'm so glad that I caught that comment.  Background details?  Must be a term he learned in art class?  Gah!